有效地址

To make future communications more efficient, the IP address and hardware address mapping of the source host is also included in the request frame.

为了使下一步的通讯更有效，发送端主机的 IP 地址和硬件地址的映象也包含在请求帧中。

You must have a valid e-mail address and valid Alertpay or Paypal address to register with our program.

你必须拥有一个有效的邮箱地址和有限的Alertpay 或Paypal地址才能注册我们的网站。

The easiest way to do this is to make sure you use a register for the address, since any effective address containing a 32-bit register is forced to be a 32-bit address. So you can do

最早的解决方案保证你使用了一个寄存器用于保存地址，因为任何在32位寄存器中的有效地址都被强制作为一个32位的地址，所以，你可以

The simulation using MCGA to denfend the attack of address resolution shows that MCGA method is fully effective.

对邻居发现协议的地址解析功能进行了模拟攻击，并利用所提出的MCGA地址验证进行了防御实验，结果表明，MCGA方法是十分有效的。

This problem can be solved by defining offset before using it, or by forcing byte size in the effective address by coding .

这一问题通过在使用offset前定义它来解决，或通过编码将有效地址强制成字节尺寸。

This is where your floppyfw firewall comes in: The floppyfw will take each computer's packets of data bound for the Internet and changes them to a valid Internet IP address (This is the IP address that your cable modem is assigned).

这才是你使用floppyfw防火墙的原因：它会把每个计算机的数据包送到互联网外，并把它们变成一个有效的IP地址，就是Cable Modem分配的地址，然后数据回来时，floppyfw又把数据转成内部私有网络地址，这时，你的四台电脑同时分享一个IP地址。

Beginning of valid code sequences, you can just create a conditional jump that points

既然OllyDbg使用跳转指令的目的地址作为下一条有效指令的起始地址，那么我们就

According to the principle of the IP address embezzlement the system realizes the real-time network monitoring by collecting and analyzing the data collected from the routing and switching equipment.After tracing and locating the IP embezzler's sited it isolates them from the network based on the port management supported by the switches. ARP ; RARP ; IP address ; MAC ; IP management

该模块实现了对网络的自动实时监控，将对IP地址的盗用管理变被动为主动，有效地提高了管理效率，保障了合法用户正常使用网络的权利。2系统分析和技术研究2·1需求分析目前常用的IP地址盗用方法包括：修改静态IP地址；成对地修改IP地址和MAC地址；动态修

All the enroller must write your name. The kind of your ID cards and number clearly and in formal style and post address and number and valid contact

所有参赛报名者均必须在报名中清晰、正楷填写：姓名、有效的身份证件种类及号码、有效邮寄地址及邮编(邮寄报名确认数据必须有)、有效的联系电话。

Mao Wei of researcher of Chinese Academy of Sciences thinks, the strategy that our country IPv4 transfers to IPv6 still is faced with number to weigh a challenge: The sequential estimation of the pressing sex of extinct to IPv4 address problem and generation is not worth whole society badly; Compare with IPv4 network photograph, at present IPv6 network still is in inchoate phase in the development of our country, had not entered extensive deploy to carry out level; IPv6 industry catenary is not perfect still, still be in what the industry grows to form level; Did not form centralized national address management to allocate a mechanism; In national level lack answers IPv4 address extinct and transfer to IPv6 the constituent mechanism with significant aspect, relevant system and measure, also do not have clear schedule.

中科院研究员毛伟认为，我国IPv4向IPv6过渡的战略还面临数重挑战：整个社会对IPv4地址耗尽问题的迫切性和产生的后果估计严重不足；与IPv4网络相比，现在IPv6网络在我国的发展仍处于早期阶段，还没有进入到广泛部署实施阶段；IPv6产业链还不完善，还处于产业发展的形成阶段；没有形成统一的全国性地址治理分配机制；在国家层面缺乏应对IPv4地址耗尽和向IPv6过渡方面有效的组织机制、相关制度与措施，也没有清楚的时间表。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。